There is a 2.0.5.6 build on the mer OBS repo, but its OTA only. I ran repo sync last night and plan on crapping out a new hybris 12.1 based build tonight, or tomorrow night. I love Sailfish OS and I love being able to record video when I want to. Maybe it'll work great, maybe it won't boot, I'll snap, and i'll just run Android 4.4.4. Wish me luck friends.

I tried to install CM12.1 based Sailfish OS on my Nexus 5 but I am stuck in bootloop. I can see the Google logo only. I have latest TWRP 3.2.3 and I also tried with 3.1.0 and 3.0.2 but same result. I can't install the pure CM12.1 Android either. However, I am able to install CM13 based Sailfish OS just fine with latest TWRP. Any idea how I could install CM12.1 Sailfish OS?

Also be aware that you need some fixes for the sensors on the Nexus5 on CM12&CM13. These fixes come in a separate sensorsfix3.zip file, that you can only flash if you use the TWRP version mentioned in the first post of this thread. Otherwise you will have to do the changes manually, copying the files after installation.

If you're using multirom, ensure that you're running an older version of recovery that supports the "Flash Zip" capability for Sailfish. This build is recommended: http://d-h.st/BzdC

Last not least: Currently the last working version of SailfishOS on the Nexus5-cm12-port is "SailfishOS 2.0.5.6 (Haapajoki)"

I tried to install CM12.1 based Sailfish OS on my Nexus 5 but I am stuck in bootloop. I can see the Google logo only. I have latest TWRP 3.2.3 and I also tried with 3.1.0 and 3.0.2 but same result. I can't install the pure CM12.1 Android either. However, I am able to install CM13 based Sailfish OS just fine with latest TWRP. Any idea how I could install CM12.1 Sailfish OS?

Maybe complete wipe and then flash from PC the first official Android ROM for Nexus 5 from Google, then flash TWRP and then CM+SfOS. Last weekend I had same problem with bootloop on my Nexus 4 and I couldn't flash any ROM from TWRP or CWM (because of some error). I thought that it is a dead end and I can't rescue my phone. But then I found advice - flash from PC the first Android ROM from Google and it helped .